org.w3c.jigsaw.zip
Class ZipDirectoryResource

java.lang.Object
  org.w3c.tools.resources.AttributeHolder
      org.w3c.tools.resources.Resource
          org.w3c.tools.resources.FramedResource
              org.w3c.tools.resources.AbstractContainer
                  org.w3c.tools.resources.ContainerResource
                      org.w3c.tools.resources.DirectoryResource
                          org.w3c.jigsaw.zip.ZipDirectoryResource

All Implemented Interfaces:

java.lang.Cloneable, java.util.EventListener, ContainerInterface, AttributeChangedListener, FrameEventListener, StructureChangedListener

public class ZipDirectoryResource
extends DirectoryResource

Field Summary

protected static int	ATTR_ENTRYPATH Attribute index - The index for our entry path.
protected static int	ATTR_ZIPFILE Attributes index - The filename attribute.
protected java.util.Hashtable	directories

Fields inherited from class org.w3c.tools.resources.DirectoryResource

ATTR_DIRECTORY, ATTR_DIRSTAMP, ATTR_EXTENSIBLE, ATTR_INDEXER, ATTR_SHRINKABLE

Fields inherited from class org.w3c.tools.resources.ContainerResource

acquired, ATTR_KEY, debug

Fields inherited from class org.w3c.tools.resources.AbstractContainer

ur

Fields inherited from class org.w3c.tools.resources.FramedResource

ATTR_OID, attrListener, debugEvent, event_disabled, framesRef, structListener

Fields inherited from class org.w3c.tools.resources.Resource

ATTR_CONTEXT, ATTR_HELP_URL, ATTR_IDENTIFIER, ATTR_LAST_MODIFIED, ATTR_PARENT, ATTR_RESOURCE_FRAMES, ATTR_STORE_ENTRY, ATTR_URL, co, id

Fields inherited from class org.w3c.tools.resources.AttributeHolder

attributes, values

Constructor Summary

ZipDirectoryResource()

Method Summary

ResourceReference	createDirectoryResource(java.lang.String name) Create a DirectoryResource and the physical directory too.
ResourceReference	createResource(java.lang.String name) Create a Resource and the physical file too.
protected boolean	entryExists(java.lang.String name)
protected java.util.Enumeration	enumerateAllResourceIdentifiers() Enumerate all available children resource identifiers.
java.util.Enumeration	enumerateResourceIdentifiers(boolean all) Enumerate all available children resource identifiers.
java.lang.String	getEntryPath()
java.io.File	getZipFile() Get this zip file.
boolean	hasEntry()
protected Resource	index(java.lang.String name, java.util.Hashtable defs, RequestInterface req) Index a Resource.
void	initialize(java.lang.Object[] values) Initialize this directory resource with the given set of attributes.
void	reindex() Reindex recursivly all the resources from this DirectoryResource.
protected ResourceContext	updateDefaultChildAttributes(java.util.Hashtable attrs) Initialize and register a new resource into this directory.

Methods inherited from class org.w3c.tools.resources.DirectoryResource

createDefaultResource, createDefaultResource, createResource, delete, getDirectory, getDirStamp, getExtensibleFlag, getIndexedName, getIndexer, getShrinkableFlag, lookup, reindex, resourceRemoved, setValue, unsafeGetDirectory, unsafeGetShrinkableFlag, verify

Methods inherited from class org.w3c.tools.resources.ContainerResource

acquireChildren, addResource, delete, deleteChildren, getChildrenSpaceEntry, getClone, getKey, getMatchingCharsCount, getSpaceEntry, internalLookup, lookup, notifyUnload, registerResource, replace, resourceCreated, resourceModified

Methods inherited from class org.w3c.tools.resources.AbstractContainer

attributeChanged, enumerateResourceIdentifiers, resourceUnloaded

Methods inherited from class org.w3c.tools.resources.FramedResource

addAttributeChangedListener, addStructureChangedListener, collectFramesReference, disableEvent, displayEvent, enableEvent, eventDisabled, fireAttributeChangeEvent, fireStructureChangedEvent, fireStructureChangedEvent, frameAdded, frameModified, frameRemoved, getFrame, getFrame, getFrameReference, getFrameReference, getFramesReference, getOid, markModified, perform, performFrames, postAttributeChangeEvent, postEvent, postStructureChangedEvent, postStructureChangedEvent, processEvent, registerFrame, registerFrameIfNone, removeAttributeChangedListener, removeStructureChangedListener, setSilentValue, setSilentValue, unregisterFrame

Methods inherited from class org.w3c.tools.resources.Resource

acceptUnload, checkMultipleLock, collectFrames, getContext, getFrame, getFrames, getHelpURL, getHelpURL, getIdentifier, getLastModified, getParent, getResourceReference, getServer, getSpace, getStoreEntry, getURLPath, getValue, getValue, initialize, isInitialized, isUnloaded, pickleValues, setContext, setContext, setValue, unsafeGetContext, unsafeGetFrame, unsafeGetFrames, unsafeGetIdentifier, unsafeGetResourceReference, unsafeGetURLPath, unsafeGetValue, updateAttributes

Methods inherited from class org.w3c.tools.resources.AttributeHolder

definesAttribute, definesAttribute, getAttributes, getBoolean, getChar, getClone, getClone, getDouble, getFloat, getInt, getLong, getString, getValue, lookupAttribute, print, setBoolean, setChar, setDouble, setFloat, setInt, setLong, setString, setValue, unsafeDefinesAttribute, unsafeGetDouble, unsafeGetString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ATTR_ZIPFILE

protected static int ATTR_ZIPFILE

Attributes index - The filename attribute.

ATTR_ENTRYPATH

protected static int ATTR_ENTRYPATH

Attribute index - The index for our entry path.

directories

protected java.util.Hashtable directories

Constructor Detail

ZipDirectoryResource

public ZipDirectoryResource()

Method Detail

getZipFile

public java.io.File getZipFile()

Get this zip file.

getEntryPath

public java.lang.String getEntryPath()

enumerateAllResourceIdentifiers

protected java.util.Enumeration enumerateAllResourceIdentifiers()

Enumerate all available children resource identifiers. This method requires that we create all our pending resources.

Overrides:

enumerateAllResourceIdentifiers in class DirectoryResource

Returns:

An enumeration of all our resources.

reindex

public void reindex()

Reindex recursivly all the resources from this DirectoryResource.

updateDefaultChildAttributes

protected ResourceContext updateDefaultChildAttributes(java.util.Hashtable attrs)

Initialize and register a new resource into this directory.

Overrides:

updateDefaultChildAttributes in class DirectoryResource

Parameters:

resource - The uninitialized resource to be added.

enumerateResourceIdentifiers

public java.util.Enumeration enumerateResourceIdentifiers(boolean all)

Enumerate all available children resource identifiers. This method requires that we create all our pending resources if we are in the extensible mode...too bad !

Specified by:

enumerateResourceIdentifiers in interface ContainerInterface

Overrides:

enumerateResourceIdentifiers in class DirectoryResource

Parameters:

all - Should all resources be enumerated ? Resources are often created on demand only, this flag allows the caller to tell the container about wether it is interested only in already created resources, or in all resources (even the one that have not yet been created).

Returns:

An enumeration of all our resources.

entryExists

protected boolean entryExists(java.lang.String name)

index

protected Resource index(java.lang.String name,
                         java.util.Hashtable defs,
                         RequestInterface req)

Index a Resource. Call the indexer.

Overrides:

index in class DirectoryResource

Parameters:

name - The name of the resource to index.

defs - The defaults attributes.

req - The protocol request.

Returns:

A resource instance.

See Also:

SampleResourceIndexer

createResource

public ResourceReference createResource(java.lang.String name)

Create a Resource and the physical file too.

Overrides:

createResource in class DirectoryResource

Parameters:

name - the name of the resource.

Returns:

A ResourceReference instance.

createDirectoryResource

public ResourceReference createDirectoryResource(java.lang.String name)

Create a DirectoryResource and the physical directory too.

Overrides:

createDirectoryResource in class DirectoryResource

Parameters:

name - the name of the resource.

Returns:

A ResourceReference instance.

initialize

public void initialize(java.lang.Object[] values)

Description copied from class: DirectoryResource

Initialize this directory resource with the given set of attributes.

Overrides:

initialize in class DirectoryResource

Parameters:

values - The attribute values.

hasEntry

public boolean hasEntry()